ASTM-D5188 Historical Revision Information
Standard Test Method for Vapor-Liquid Ratio Temperature Determination of Fuels (Evacuated Chamber and Piston Based Method)

ASTM-D5188 - 1991 EDITION - SUPERSEDED
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Standard Test Method for Vapor-Liquid Ratio Temperature Determination of Fuels (Evacuated Chamber and Piston Based Method)
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Scope

1.1 This test method covers the determination of the temperature at which the vapor formed from a selected volume of volatile petroleum product saturated with air at 0 to 1°C (32 to 34°F) produces a pressure of one atmosphere in an evacuated chamber of fixed volume. This test method is applicable to samples for which the determined temperature is between 36 and 80°C (97 and 176°F) and the vapor-liquid ratio is between 8 to 1 and 75 to 1.

Note 1-When the vapor-liquid ratio is 20:1, the result is intended to be comparable to the results determined by Test Method D2533. Note 2-This test method may also be applicable at pressures other than one atmosphere, but the stated precision may not apply.

1.2 This test method is applicable to both gasoline and gasoline-oxygenate blends.

1.3 The values stated in SI units are to be regarded as the standard. The inch-pound units given in parentheses are provided for information only.

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific warnings, see Notes 5 and 6.

Keywords

Evacuated chamber method; Fuel oils; Temperature tests;empetroleum products; Vapor-liquid ratio (V/L); vapor-liquid ratio temperature of fuels, by evacuated chamber method,; test; ICS Number Code 75.160.20 (Liquid fuels)

To find similar documents by ASTM Volume:

05.02 (Petroleum Products and Lubricants (II): D3711 - D6122)

To find similar documents by classification:

75.160.20 (Liquid fuels Including gasoline, diesel, kerosene, etc.)

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Document Number

ASTM-D5188-91

Revision Level

1991 EDITION

Status

Superseded

Modification Type

Revision

Publication Date

Oct. 15, 1991

Document Type

Test Method

Page Count

3 pages

Committee Number

D02.08